Seojin Co., Ltd. is a specialized manufacturer of construction and mining machinery located in Noseong-myeon, Nonsan-si, Chungcheongnam-do. We provide solutions for parts machining and maintenance of site-customized mechanical equipment, including construction machinery manufacturing. With a small, elite workforce, we achieve organic collaboration and provide machine manufacturing services optimized for the field.

Business Areas

• Manufacturing of construction and mining machinery: We manufacture construction machinery and special-purpose mechanical equipment used in civil engineering, construction, and mining sites. We supply equipment with excellent stability and durability tailored to the requirements of the work site.
• Mechanical parts machining and maintenance/repair: We precisely machine major structures and consumables such as platforms and hydraulic parts used in construction machinery. We also perform repair and maintenance work for the smooth operation of the equipment.

Products

• Construction machinery and platform parts: These are customized platforms and steel structure parts that help improve construction machinery operation efficiency and worker safety [1.1.1]. They are manufactured to withstand impact and wear through robust metal processing technology.
• Hydraulic devices and machined parts: We machine and supply hydraulic-related parts, hoses, and assembly modules necessary for the operation of construction and mining equipment. We provide rapid procurement and compatibility tailored to site equipment specifications.

Special Notes

• Site-customized manufacturing and repair expertise: Based on practical know-how linked from machine manufacturing to parts machining and equipment repair, we flexibly produce equipment that fits the characteristics of the site. We possess stable technical skills in metal processing and handling hydraulic equipment.

Recruitment Information

• Main Hiring Positions: Mechanical parts machining, welding, and assembly production staff

💡 A Word from JOBPLOY
Seojin Co., Ltd. is a field-oriented manufacturing company that machines and manufactures construction machinery and parts. Since metal cutting, welding, assembly, and handling of heavy objects may be involved, wearing basic safety protective gear and following work rules are very important. If you acquire basic Korean for smooth communication with colleagues on-site and familiarize yourself with safety procedures, you can learn technical skills and work stably. JOBPLOY.